158 U.S. NATIONAL MUSEUM BULLETIN 226 



Genus HETEROPHASIA Blyth 



Heterophasia annectens mixta Deignan 



Hetero2)hasia annectens mixta Deignan, Proc. Biol. Soc. Wash- 

 ington, vol. 61, No. 2, Mar. 4, 1948, p. 15 (Doi Plia Horn Pok 

 [lat. 20°05' N., long. 99°10' E.], Chaiya Prakan Province, 

 Thailand). 

 Range: Mountains of the north westernmost provinces (Chaiya 

 Prakan). 



Heterophasia annectens saturata (Walden) 



L[eioptila]. saturata Walden, in Wardlaw Ramsay, Ibis, ser. 3, 

 vol. 5, No. 19, July 1875, p. 352, footnote (Karenni State, 

 Burma). 

 Range: Mountains of the western portion of the northern plateau 

 (excepting Chaiya Prakan). 



Heterophasia melanoleuca melanoleuca (Blyth) 



Sibia melanoleuca "Tickell" Blyth, Journ. Asiatic Soc. Bengal, 

 vol. 28, No. 4, 1859, p. 413 ("mountainous interior of the 

 Tenasserim provinces"; type specimen from Mulayit Taung 

 [lat. 16°11' N., long. 98°32' E.], Amherst District, Tenasserim 

 Division, Burma, Jide Tickell, ibid., p. 451). 

 Leioptila melanoleuca laeta Meyer de Schauensee, Proc. Acad. 

 Nat. Sci. Philadelphia, vol. 81, Aug. 12, 1929, p. 470 (Doi 

 Suthep [lat. 18°50' N., long. 98°55' E.], Chiang Mai Province, 

 Thailand). 

 Range: Mountains of the western portion of the northern plateau 

 (Chiang Rai, Chaiya Prakan, Chiang Mai). 



Heterophasia picaoides cana (Riley) 



Sibia picaoides cana Riley, Proc. Biol. Soc. Washington, vol. 42, 

 No. 16, May 29, 1929, p. 166 (Doi Ang Ka [lat. 18°35' N., 

 long. 98°30' E.], Chiang Mai Province, Thailand). 

 Range: Reported from mountains of the northern plateau (Cliiang 

 Rai, Chaiya Prakan, Chiang Mai, Nan). 



Subfamify ORTHONYCHINAE 

 Genus EUPETES Temminck 



Eupetes macrocerus macrocerus Temminck 



Eupetes macrocerus Temminck, in Temminck and Laugier, Nou- 

 veau recueil de planches coloriees d'oiseaiLX, [livr. 87,] vol. 2, 

 January 1831, pi. 516 and text (Padang [lat. 0°58' S., long. 

 100°21' E.], Sumatra). 



